Light bulb changing cup



FIG. 1 is a front elevational view of a light bulb changing cup showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a cross-sectional view taken along line 7—7 of FIG. 4. 

The ornamental design for a light bulb changing cup, as shown and described. 